Core Insights - Baidu officially open-sourced the Wenxin large model 4.5 series on June 30, which includes 10 models with mixed expert (MoE) architecture and dense models, featuring 47 billion and 0.3 billion parameters respectively [1] - The open-sourced models are available for download and deployment on platforms like PaddlePaddle and HuggingFace, with API services accessible through Baidu's intelligent cloud [1] - The Wenxin model 4.5 series introduces an innovative multi-modal heterogeneous model structure, enhancing multi-modal understanding while maintaining or improving text task performance [1] Group 1 - The Wenxin model 4.5 series is fully open-sourced under the Apache 2.0 license, supporting academic research and industrial applications [1] - Baidu has achieved a "dual-layer open-source" strategy with both framework and model layers, establishing a significant AI full-stack technology advantage [2] - PaddlePaddle, as China's first self-developed and open-source industrial-grade deep learning platform, has been enhanced with the release of the Wenxin model development suite ERNIEKit and the efficient deployment suite FastDeploy [2] Group 2 - The open-sourced series is designed to lower the barriers for post-training and deployment, being widely compatible with various chips [1][2] - The advancements in the Wenxin model 4.5 series are attributed to key technologies such as multi-modal mixed expert model pre-training and efficient training inference frameworks [1]

【编者按】首个13B激活参数的MoE大模型 Hunyuan-A13B重磅来袭：总参数80B、256K原生长上下文、推理速度是同类模型2倍以上，单卡可跑、效果拉 满，日均调用超1.3亿次！ 出品丨AI 科技大本营（ID：rgznai100） 6月27日，腾讯混元宣布开源首个混合推理MoE模型 Hunyuan-A13B，总参数80B，激活参数仅13B，效果比肩同等架构领先开源模型，但是推理速度 更快，性价比更高。这意味着，开发者可以用更低门槛的方式获得更好的模型能力。 即日起，模型已经在 Github 和 Huggingface 等开源社区上线，同时模型API也在腾讯云官网正式上线，支持快速接入部署。 项目相关链接 AI产品爆发，但你的痛点解决了吗?8.15-16 北京威斯汀·全球产品经理大会，3000+AI产品人社群已就位。 添加小助手进群，抢占AI产品下一波红利 进群后，您将有机会得到： 这是业界首个13B级别的MoE开源混合推理模型，基于先进的模型架构，Hunyuan-A13B表现出强大的通用能力，在多个业内权威数据测试集上获得 好成绩，并且在Agent工具调用和长文能力上有突出表现。 体验入口：https ...

尽管调整政策，苹果并未放弃对核心商业模式的坚守。公司仍主张，即使交易未在App Store完成，其 提供的"核心技术支持"也应获得相应费用。这一立场在监管层眼中被视为"恶意合规"（malicious compliance），遭到批评者猛烈抨击。 Spotify去年曾公开表示，苹果"从未真心打算遵守DMA"；Epic首席执行官Tim Sweeney则在社交平台直 言，苹果的新规"在欧洲和美国都是非法的"，并称其破坏数字市场公平竞争。 目前，欧盟尚未正式撤销罚款决定。未来几周，苹果新规的合规性将在市场与监管层的双重审视中接受 检验。对于整个科技行业而言，此案或将成为全球平台企业应对强监管时代的标志性案例。 本文来自"腾讯科技"，作者：无忌，36氪经授权发布。 当地时间6月26日消息，苹果公司宣布，将调整其在欧盟地区的应用商城App Store政策，以避免因违反 《数字市场法案》（Digital Markets Act，简称DMA）而面临高达5亿欧元（约合5.85亿美元）的罚款。 这一举措突显出，科技巨头正面临日益严厉的数字监管环境，并在规则与利润之间艰难权衡。 苹果表示，公司被迫作出调整，是因欧盟监管机构要求其" ...

【环球网科技报道 记者 张阳】近日，华为开发者大会2025（HDC 2025）于东莞松山湖举办。作为华为一年一度的科技盛会，大会上透露出的众多前沿技 术、鸿蒙生态建设的前景，无论是对用户，还是生态合作伙伴，其后续效应都将在未来发展中持续显现。 AI 技术赋能，资讯搜索服务智能化升级 此次大会上，华为浏览器就带来了多项新颖实用的技术与功能升级。从PC时代到移动时代，浏览器依旧是大家获取资讯信息的重要工具，在当今信息爆炸 的时代，如何高效、精准地获取所需资讯更成为用户的一大痛点，华为浏览器敏锐地捕捉到了这一市场需求，通过AI技术赋能，实现了资讯搜索与服务的 全面智能化升级。 对于华为浏览器的生态合作伙伴而言，此次内容战略升级无疑是一剂强心针，为合作伙伴提供了更加广阔的内容分发渠道与更加精准的用户触达能力。 在图文方面，华为浏览器能通过优化算法，将优质的图文内容精准地推送给目标用户群体，提高内容的曝光度和传播效果。视频内容分发也迎来了革新，华 为浏览器支持高清流畅的视频播放，并且能够根据用户的观看习惯和设备类型，智能推荐合适的视频内容。 对于视频创作者和内容提供商而言，这意味着他们的作品能够更美观地呈现给用户，也能 ...

RA团队 发自 凹非寺 量子位 | 公众号 QbitAI 总是"死记硬背""知其然不知其所以然"？ 奖励模型 训练也形成了学生选择标准答案的学习模式，陷入诸如"长回答=好回答""好格式=好答案"等错误规律之中。 北京大学知识计算实验室联合腾讯微信模式识别中心、William&Mary、西湖大学等机构提出的 RewardAnything 突破了这一瓶颈 ——通过让奖励模型直接理解自然语言描述的评判原则，实现了从"死记硬背"到"融会贯通"的范式跃迁。 RewardAnything降低了传统模式针对不同场景需要收集偏好数据训练奖励模型再进行RL的高昂成本，能够直接利用自然语言作为 RLHF的标准。 其作为奖励模型，仅需一句话描述的准则即可刷新传统Benchmark的SOTA，在RABench上展示出了与GPT-4.1等顶尖模型相媲美的 原则跟随能力与泛化能力。 | Model | Domains | | | | | Principle Categories | | | Overall | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- ...

Core Viewpoint - The article discusses the innovative AI applications developed by Google Labs, emphasizing their fun, practical, and diverse nature, moving beyond traditional model updates and parameters [3][5][90]. Group 1: Google Labs Overview - Google Labs has over thirty AI products that are either open or will soon be available, showcasing significant innovation [5]. - The project aims to help users learn in more engaging ways, enhance productivity, and integrate AI into daily life [5][90]. - Google Labs was initially launched in 2002 to foster creativity among employees, allowing them to dedicate 20% of their time to innovative projects [92][94]. Group 2: Featured AI Products - **National Gallery Mixtape**: Generates music based on a given painting, enhancing the understanding of art through sound [10][11][28]. - **Learn About**: An AI-assisted learning tool that structures knowledge acquisition, providing a framework, interactive learning methods, and self-assessment [29][32][54]. - **Little Language Lessons**: A practical language learning tool that focuses on relevant vocabulary, local dialogues, and real-life applications [54][60][66]. - **Stitch**: A design tool that allows users to create UI interfaces using natural language or image references, streamlining the design process [67][72][78]. - **Portraits**: A workplace tool featuring a virtual expert that provides advice on professional challenges, simulating real-life interactions [80][82][86]. Group 3: Google Labs' Evolution - Google Labs was shut down in 2011 as the company shifted focus to core business needs, but innovation efforts continued through other projects [94][96]. - The resurgence of Google Labs is characterized by a focus on small-scale projects, rapid iteration, and future-oriented product development [100][104][106]. - The approach aims to maintain vitality in a rapidly changing AI landscape, emphasizing innovation as a key productivity driver [108][110].

Apple is reportedly in eleventh-hour negotiations with European regulators about changes to its App Store.By completing this form, you agree to receive marketing communications from PYMNTS and to the sharing of your information with our sponsor, if applicable, in accordance with our Privacy Policy and Terms and Conditions .Complete the form to unlock this article and enjoy unlimited free access to all PYMNTS content — no additional logins required.As the Financial Times (FT) reported Monday (June 23), the t ...

AI 正在重构搜索本身的体验。 从早期的 AI Summary，到现在各家产品产品推出的 Deep Research，搜索的广度和深度，一直在被拓展。 Agent 时代，又从智能体的角度对搜索进行了能力的升维。 纳米 AI 推出的「超级搜索智能体」就是基于这样的思路而诞生的一款产品，基于搜索但不止于搜索。 结合了今天的多 Agent 协作、多模型协作、MCP、AI 浏览器等能力，纳米 AI 超级搜索智能体是在当前的模型技术架构下，国内公司对于 AI 搜索和 AI 智能体的一个新的解决方案的尝试。 在 AGI Playground 2025 上，360 集团副总裁、纳米 AI 负责人梁志辉详细分享了 360 对于 AI 时代的搜索、智能体搭建以及 AI 浏览器的看法，和 360 在这 些产品上的探索与经验。 以下内容基于演讲内容，由 Founder Park 整理。 不仅仅是简单搜索，复杂问题乃至千字问题、研究任务、复杂的商品购买需求、投资任务，甚至直接解决用户的内容创作难题，比如快速生成几分钟的视 频或者一份需要花很长时间才能完成的 PPT。 搜索意味着用户有问题要解决，Agent 智能体，可能是在今天解决搜 ...

Core Viewpoint - Tencent has introduced a new feature in WeChat that allows users to add emoji and images in comments on Moments, currently in a small-scale testing phase [3]. Group 1 - Tencent's customer service confirmed that the new feature is available for users who have updated to version 8.0.60 of WeChat [3]. - Users who meet the version requirements can view emoji and images in friends' comments during the testing phase [3]. - Some users have reported experiencing the new feature, while others are still waiting for an invitation to test it [6][8]. Group 2 - WeChat has previously rolled out multiple updates, including features like earthquake warnings, automatic translation, job listings nearby, chat record backup, and the ability to delete friends who have blocked or deleted you [13]. - The chat record backup feature allows users to back up their chat history to external storage devices like USB drives and supports the creation and management of multiple backup files [14]. - The backup feature is currently expanding its testing range, and users can access it through the settings menu if they are part of the testing group [14].

苹果高管们内部讨论关于收购Perplexity AI的事宜，若达成协议，将有助于苹果开发基于AI的搜索引 擎。苹果还有备份计划，若不能收购，就"组团"——让Perplexity也成为苹果Safari的一个搜索引擎选 项。此前，扎克伯格的Meta放弃了推进收购Perplexity的磋商、并转而投资Scale AI。 ...